National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Significant Coastal Impacts to the Eastern Seaboard; Hurricane Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Hurricane Nolo is expected to stay just south of the Big Island of Hawaii. However, strong winds and heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

Louisville Muhammad Ali International Airport (KSDF)

Lat: 38.17°NLon: 85.74°WElev: 500ft.

Mostly Cloudy

60°F

16°C

Humidity 65%
Wind Speed NE 9 mph
Barometer 30.14 in (1020.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 26 Sep 6:56 am EDT
Extended Forecast for

Louisville KYSimilar City Names

  • Today

    Today: Sunny, with a high near 78. North wind 3 to 5 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. North wind 3 to 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 50. North wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 79. Light north wind.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 78. North wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around 53. North wind 3 to 5 mph.
Sunday
Sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 50. North wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 79. Light north wind.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Partly sunny, with a high near 80.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 67.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 82.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 66.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Louisville KYSimilar City Names
 38.22°N 85.75°W (Elev. 492 ft)
Last Update:
5:35 am EDT Sep 26, 2026
Forecast Valid:
7am EDT Sep 26, 2026-6pm EDT Oct 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation